Suggestions to pass the Professional Scrum Master I (PSM I) assessment
I have just recently passed my PSM I certificate test from Luckily my score was 95% at first attempt so I would like to share my experience on preparing the assessment. I have got many advices from Derek DavidsonEduardo Rodrigues SucenaKrystian Kaczor and many other experts who have been practicing Scrum and Agile for many years. However your mindset of Scrum and experience would definitely make significant contributions for passing the PSM I assessment.

Although there are many Scrum professionals around the world and many of them would doubt the necessity of having a Scrum Master certificate however, for me at least, the certification helped me to recognise my knowledge of Scrum.

I have never attended any official training course so my knowledge is only based on my experience and reading articles. I believe many people have same background as mine so I hope this article will be helpful to people who want to pass the PSM I assessment. Before you continue, read the details of Professional Scrum Master I assessment first and you will have brief idea how the test works.

Read the Scrum Guide inside out

The Scrum Guide is only a 16 pages guideline which contains the theory and definition of Scrum. I printed out the latest version of Scrum Guide and highlight keywords which I thought those are important to me. Believe it or not, it is simple to understand and doesn't take long to finish the whole guide but each sentence has its pregnant meanings. In my opinion, it is important to know what it says but more important to know why it says it. When I did my first open assessment test and it didn't go well, so I ask myself to go back to read the Scrum Guide to find out why. I was surprised that I couldn't find exact answers I want from the guide. However when I slowed down and thought about the meaning of the questions and answers on open assessment, then I understood the words in the guide. I have to say it looks easy but you need to change your mindset in order to master the Scrum.

Practice with Scrum Open Assessment

If you want to make yourself comfortable with the PSM I assessment environment, the Scrum Open Assessment would be your first choice. It is free and you can do it as many time as you want. My recommendation is to reach 100% at least ten times or until you could answer each question without looking at the multiple choice.

According to Ian Mitchell's post on community forum

"you should consistently be able to nail the Open Assessment with 100%. For each question, you should not only be able to determine *which* answer is the best, but also *why* the others are either wrong or not as good."

Read, watch and practice more

Scrum Guide is helpful to prepare the test but don't limit yourself to it alone. If you are currently working with your project by practicing Scrum, you will get a lot of answers on doing it. If you are not doing Scrum in your organisation, then the online media would help you a lot on digesting the Scrum Guide. For example, Michael James's free online Scrum Training Series will definitely boost your knowledge. Others like Mike Cohn's Agile Topics, articles on, and Ian Mitchell's Scrum Shack. Here are some more YouTube videos:

Other helpful resources

However you may ask yourself that I am not confident on taking the PSM I test by only practicing open assessment. To be honest, you are not alone. I've visited many sites which are providing many sample questions but those resources are limit. There is only one site,, helpful to me but it cost me $20 to register it. In fact, you can also use their demo test to practice but it is limit so as open assessment from At least, some questions on open assessment did turn up in PSM I assessment though. Anyway, the testtakeronline helped me to categorise the Scrum Guide and it helped me to concur some tricky questions. Again, it is just a tool to help you to pass the test but it may not be so helpful for you to master Scrum and Agile in real life.

Before starting your test

I had a shocking experience while taking my "first" attempt. The test site of had technical issues during the assessment session therefore I couldn't complete the test. But the did send me a new password to do a new assessment though. Anyway, there are few things you may need to be aware before pressing "Start" and these are recommended by 
  • recommends to use Firefox or Google Chrome to do the assessment because they are more reliable for their test site.
  • Try to do the assessment at your home with your computer, because your employer or organisation may have elevated privacy or firewall settings that are conflicting with your assessment session 
  • Try to ensure a secure internet connection is present before beginning your assessment session

In Conclusion

Suggestions to pass the Professional Scrum Master I (PSM I) assessmentIt is not easy to pass the PSM I assessment. There are some tricky questions occurred while taking my assessment. forum is also a good place to gain your knowledge. You can also refer to articles from Derek DavidsonEduardo Rodrigues Sucena, and Krystian Kaczor to prepare your PSM I assessment. Please do let me know how these suggestions worked for you and wish your attempt successful. Remember Scrum is based on empiricism. Your knowledge comes from your experience. So Scrum on!